我有一个Spring类的Service类,并且我想在不是Spring bean的类(Class A)中使用此Service类。
我到底应该在哪里实现ApplicationContextAware?
以下是我的代码
@Service("sharedListsService")
public class SharedListsService
{
}
public class A
{
// I want to call my service class methods here
}
最佳答案
我不确定这是否是最佳解决方案,但您可以像下面这样重构您的A
类:
public class A {
private SharedListsService sharedListsService;
public void setSharedListsService(SharedListsService sharedListsService) {
this.sharedListsService = sharedListsService;
}
}
然后在创建A类实例时注入spring bean(例如):
SharedListsService sharedListsService = WebApplicationContextUtils.getWebApplicationContext(appContext).getBean(SharedListsService.class);
A a = new A();
a.setSharedListsService(sharedListsService);